@mixin my-mixin {
    boder: {
        style: solid;
        color: #ff0000;
        width: 1px;
    }
    font: {
        size: 18px;
        color: #00ffff;
        width: 600;
    }
}

@mixin  create-border($width: 1px,$color: #ff0000,$style: solid) {
    broder: $width $style $color;
}

.container {
    @include my-mixin;
}

.div1 {
    @include create-border(2px,#00ff00  )
}